USN-6360-2: FLAC vulnerability ›
22 September 2023
FLAC could be made to crash or run programs as your login if it opened a specially crafted file.
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
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Latest Notices
USN-6395-1: GNOME Shell vulnerability ›
21 September 2023
GNOME Shell could be made to expose sensitive information.
USN-6394-1: Python vulnerability ›
21 September 2023
Python could be made to execute arbitrary code if it received a specially crafted script.
USN-6391-2: CUPS vulnerability ›
21 September 2023
CUPS could be made to crash or run programs if it opened a specially crafted file.
USN-6393-1: ImageMagick vulnerability ›
21 September 2023
ImageMagick could be made to crash when processing the -help option.
USN-6392-1: libppd vulnerability ›
20 September 2023
libppd could be made to crash or run programs if it opened a specially crafted file.
USN-6391-1: CUPS vulnerability ›
20 September 2023
CUPS could be made to crash or run programs if it opened a specially crafted file.
USN-6390-1: Bind vulnerabilities ›
20 September 2023
Bind could be made to crash if it received specially crafted network traffic.
USN-6389-1: Indent vulnerability ›
20 September 2023
Indent could be made to crash or run programs if it opened a specially crafted file.
USN-6388-1: Linux kernel vulnerabilities ›
19 September 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-32269 , CVE-2023-4385 , CVE-2023-3212 , and 6 others